Home / 16,170,985.90-24,256,478.85-14,848,288.30

Finding the Fourth Proportional to 16,170,985.90, 24,256,478.85 and 14,848,288.30

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Solution

The fourth proportional to 16,170,985.90, 24,256,478.85 and 14,848,288.30 is: 22,272,432.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,985.90 : 24,256,478.85 = 14,848,288.30 : x
  2. Step 2: Convert to fraction form
    16,170,985.90/24,256,478.85 = 14,848,288.30/x
  3. Step 3: Cross multiply
    16,170,985.90x = 24,256,478.85 × 14,848,288.30
  4. Step 4: Simplify right side
    16,170,985.90x = 360,167,191,107,652.50
  5. Step 5: Solve for x
    x = 360,167,191,107,652.50/16,170,985.90
  6. Step 6: Final answer
    x = 22,272,432.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.